Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 20:41
Static task
static1
Behavioral task
behavioral1
Sample
104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe
Resource
win10v2004-20220812-en
General
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Target
104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe
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Size
78KB
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MD5
9663666210428ddf7820efc20fbede00
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SHA1
bc951e4f64835268fa25412f80470c87681becec
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SHA256
104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16
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SHA512
7317b22ee358f5bac4c0e0ea4d9305cda9641be24c0f9e49a186b35203beb6b1ee5295473ae240ad061fead7bde49e8a4cdf8b929cc95b2b050f6fc4e263eaf9
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SSDEEP
1536:rLwBQtNcybmhZT0giGfia/LZuzLZNaKz5vNCiRdL:3wAhbcffia/LwzPZtlC
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5040 set thread context of 932 5040 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe 79 -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\5zk0z0yj.job 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2676 5040 WerFault.exe 78 -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5040 wrote to memory of 932 5040 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe 79 PID 5040 wrote to memory of 932 5040 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe 79 PID 5040 wrote to memory of 932 5040 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe 79 PID 5040 wrote to memory of 932 5040 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe 79 PID 5040 wrote to memory of 932 5040 104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe"C:\Users\Admin\AppData\Local\Temp\104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Users\Admin\AppData\Local\Temp\104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exeC:\Users\Admin\AppData\Local\Temp\104954777964e1f3d5c9f9cd3789cf1a5a11b0c3d852b7c00a4232d6f9c2ca16.exe2⤵
- Drops file in Windows directory
PID:932
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 2762⤵
- Program crash
PID:2676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5040 -ip 50401⤵PID:1688